Home/Shop by Part/Heating & Cooling/Engine Cooling/Thermostat & Housing Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year Year 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 Choose your Audi Model A A3 Thermostat & Housing A3 Quattro Thermostat & Housing A4 Thermostat & Housing A4 Quattro Thermostat & Housing A6 Thermostat & Housing A6 Quattro Thermostat & Housing A7 Quattro Thermostat & Housing A8 Quattro Thermostat & Housing Q Q5 Thermostat & Housing Q7 Thermostat & Housing S S4 Thermostat & Housing SQ5 Thermostat & Housing T TT Thermostat & Housing TT Quattro Thermostat & Housing